Results 121 to 130 of about 57,549 (284)

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Development Effectiveness at the Country Level [PDF]

While we know a lot about how countries become prosperous, we have only begun to understand how aid contributes to economic growth and poverty reduction.
Picciotto, Robert
core  

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Structural Weakness in Nicaragua : Hindrances to Economic Growth and Poverty Reduction [PDF]

Despite generous debt reduction under the HIPC initiative, Nicaragua is not growing at the rate required to alleviate poverty. This paper outlines Nicaragua’s vulnerability to external changes and its inability to compete in the global market.
Ruth Rios-Morales
core  

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Anterior cruciate ligament injury prevention: who is responsible for implementation and what are the challenges? [PDF]

Bone Jt Open
Super JT, Spalding T, Jackson K, Jackson W, Bowditch M, Bailey M, LaPrade RF, Haddad FS, Murray IR.   +8 more
europepmc   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Commission communication to the Council concerning guidelines for a Community position in the future work on UNCTAD on jute and jute products. COM (79) 585 final, 26 October 1979 [PDF]

, 1979

core  

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Nonoperative Treatment of Adult Spinal Deformity: A Comprehensive Narrative Review. [PDF]

J Clin Med
Zlatanos CG, Hassanin MA, Aly A, Salem KM, Quraishi NA.   +4 more
europepmc   +1 more source